mitt romney has raised at least $548 million, and here's what's remarkable, if both men had stayed in what's known as the public financing system in which they can't take huge donations but then get matching federal funds, they could have only each spent $135 million. that means the president has really raised six times what he would have been allowed if he had stayed in the public financing system. now, mitt romney is going to continue today to try and flip florida into his column. he has another appearance in port st. lucie a little bit later today. >> astonishing numbers, david, thank you. >>> we'll turn to the political showdown, not between presidential candidates, but rather cable tv heavyweights and in one corner "the daily show's" jon stewart, in the other bill o'reilly of fox news. at times, as you can imagine, decorum went out the window, and so many people wanted to watch online last night that the server actually crashed. abc's reena ninan has the story from washington. good morning, reena. >> reporter: good morning to you, bianna. they really are the odd couple. bill o're